Potent storm to bring severe weather risk, including tornadoes, to the south-central US. Get the latest AccuWeather forecast.

Arcata, CA

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Arcata, CA Weather

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Current Weather

8:16 PM

RealFeel® 51°

Air Quality Fair

Wind Gusts 4 mph

Partly cloudy More Details

Current Air Quality

Today

2/7

23

AQI

Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Based on Current Pollutants
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Current Air Quality

Our current air quality index (AQI) provides information on the quality of air that you are breathing and its impact on your health. There are at least six different pollutants that we track that impact the cleanliness of air and your health.

Health & Activities

The risk of tree pollen symptoms is low.

The risk for ragweed pollen symptoms is low.

The risk of mold allergy symptoms is high. Remove your shoes as soon as you return inside.

The risk of grass pollen symptoms is low.

The risk of dust and dander allergy symptoms is low.

The risk of experiencing weather-related arthritis pain is low.

The risk of weather-related sinus pressure is moderate. Make sure you stay hydrated.

The risk of catching a cold is low.

The risk of catching the flu is low.

The risk of suffering from a weather-related migraine is moderate.

The risk of asthma symptoms is low.

Fishing conditions are great. Find an area with less boat or human activity to avoid areas where fish are hiding.

Conditions for running are great. Be sure to warm up and cool down adequately.

Conditions for golfing are great. Stay hydrated when spending time in the sun.

Biking & Cycling

Conditions for cycling are great. Be sure you have the correct gear to keep your core temperature warm during winter months and cool during hot weather.

Conditions for a day at the beach or pool are poor. Stay out of the water if there is a chance of lightning. Only swim in water temperatures below 55 degrees if you have the proper gear.

Conditions for stargazing are poor.

Conditions for hiking are great. Wear sunscreen and UV-protective clothing.

Conditions for lawn mowing are great. Ensure you are servicing your mower frequently to keep the blades sharp.

Composting conditions are poor. Keep your compost area covered.

Outdoor Entertaining

Conditions for outdoor entertaining will be good. Make sure you have shade available, so guests do not overheat.

Conditions for flying are ideal. Have a safe trip.

Conditions for driving are ideal.

The risk for mosquito activity are low.

The risk for pest activity is high. Consider an EPA-registered repellent to deter bites.

The risk for pest activity is low.

TONIGHT’S WEATHER FORECAST

RealFeel® 41°

Clouds breaking

TOMORROW’S WEATHER FORECAST

RealFeel® 57°

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